Add Yotter version to /status (#130)

app/routes.py

@@ -775,7 +775,7 @@ def status():
         caniregister = True
 
     return render_template('status.html', title='STATUS', count=count, max=config['maxInstanceUsers'], file=filen,
-                           cani=caniregister)
+                           cani=caniregister, version=config['version'])
 
 
 @app.route('/error/<errno>')

app/templates/status.html

@@ -43,5 +43,11 @@
         </div>
       </div>
     </div>
+    <div class="ui text container center aligned centered">
+      <div class="ui segments">
+        <div class="ui segment">
+          <p>Yotter version: <b>{{version}}</b></p>
+        </div>
+      </div>
 </div>
 {%endblock%}